<!--//--><![CDATA[//><!--
sfHover = function() {
    var sfEls = document.getElementById("portal-navigation-pulldown").getElementsByTagName("LI");
    for (var i=0; i<sfEls.length; i++) {
        sfEls[i].onmouseover=function() {
            addClassName(this,"hover");
        }
        sfEls[i].onmouseout=function() {
            removeClassName(this,"hover");
        }
    }
}
// only IE should fix hover bug
if (window.attachEvent) window.attachEvent("onload", sfHover);
sectionNavActive=null;
function clearSectionNav() {
  sectNavLinks = document.getElementById("portal-sections").getElementsByTagName("LI");
  for(var i=0; i<sectNavLinks.length; i++) {
    if(hasClassName(sectNavLinks[i],"active")) {
      sectionNavActive = sectNavLinks[i];
      removeClassName(sectNavLinks[i],"active");
    }
  }
}
sectionNav = function() {
  var sectLis = document.getElementById("portal-sections").getElementsByTagName("LI");
  for (var i=0; i<sectLis.length; i++) {
    sectLis[i].onmouseover=clearSectionNav;
    sectLis[i].onmouseout=function() {
      if(sectionNavActive!=null) {
        addClassName(sectionNavActive,"active");
      }
    }
  }
}
registerEventListener(window,"load",sectionNav);
//--><!]]>